非线性数据拟合,nonlinear data fitting
1)nonlinear data fitting非线性数据拟合
1.Ellipse-shape detection based onnonlinear data fitting and cross-reference iterative model;非线性数据拟合模型结合交叉参考迭代的医学椭圆形状检测
2)nonlinear parameter simulate非线性参数拟合
3)non-linear fit非线性拟合
1.With the aid of the known 46 Mersenne primes and the application ofnon-linear fit,the approximate scope and possible values of the index p distribution of the 47th Mersenne prime is presented,that is,when the range of natural logarithm index p in Mp is [0.根据现已知的46个梅森素数,运用非线性拟合,给出了第47个梅森素数指数p分布的大致范围和可能值,即Mp中的指数p取自然对数的范围为[0。
英文短句/例句
1.Application of the Linear Fit Method and the Non-linear Fit M ethod in Calculation of the Kinetic Data;线性拟合法和非线性拟合法在化学动力学数据计算中的应用
2.Linear Fitting and Nonlinear Fitting Processing of the Ethyl Acetate Saponification Experimental Data乙酸乙酯皂化反应实验数据的线性拟合与非线性拟合处理
3.NONLINEAR FIT OF SATELLITE FLIGHT TEST DATA FOR OPTICAL SOLAR REFLECTOR光学太阳反射器卫星搭载数据的非线性拟合
4.Research on Computer Color Matching for Textile Dyeing Based on Non-linear Fitting;基于非线性拟合的织物染色计算机配色研究
5.AM-FM model of gravity tide IMF and its non-linear data fitting重力固体潮IMF的AM-FM模型及其非线性拟合
6.The nonlinear fitting function in Mathematica and its application in physicsMathematica的非线性拟合功能及其在物理学中的应用
7.Nonlinear fitted step control method for a winged micro autonomous underwater vehicle带翼水下机器人的非线性拟合分段控制方法
8.FAB-MS quantitatively analyze ligustrazine with the non-linear curve fitting of total ion currentFAB-MS总离子流非线性拟合法分析川芎嗪
9.Experimental Data Processed by Linear Regress and Nonlinear Curve Regress Using Software of Origin;用Origin软件的线性拟合和非线性曲线拟合功能处理实验数据
10.Nash Game and Generalized Nonlinear Mixed Quasi-variational Inclusions;Nash均衡与广义非线性混合拟变分包含
11.Nonlinear Simulation of Brick Masonry under Shear-compression Loading剪压复合作用下砖砌体的非线性模拟
parison between Three Solutions to Nonlinear Curve Fits by Using Mathematical Software;非线性曲线拟合的三种软件解法之比较
13.Study on Weibull model applied in fitting non-linear inactivation curve of bacteriaWeibull模型拟合细菌非线性失活曲线的应用研究
14.Numerical Simulation of the Nonlinear Dynamic Behaviors on the Rotor System with Coupled Faults;耦合故障转子系统非线性动力学行为数值模拟
15.A Quasilinear Reaction-diffusion System Coupled Via Nonlocal Sources;一个由非局部源耦合的拟线性抛物系统
16.Structure-wave-seabed Coupling System Nonlinear Dynamic Analysis;结构—海床耦合系统非线性动力分析数值模拟
17.Iterative approximation of a solution of generalized nonlinear mix quasi-variational inclusions in banach spaces;Banach空间中广义非线性混合拟变分包含的解
18.H~1-Galerkin Mixed Finite Element Method for Nonlinear Quast-hyperbolic Equation非线性拟双曲方程的H~1-Galerkin混合有限元方法
相关短句/例句
nonlinear parameter simulate非线性参数拟合
3)non-linear fit非线性拟合
1.With the aid of the known 46 Mersenne primes and the application ofnon-linear fit,the approximate scope and possible values of the index p distribution of the 47th Mersenne prime is presented,that is,when the range of natural logarithm index p in Mp is [0.根据现已知的46个梅森素数,运用非线性拟合,给出了第47个梅森素数指数p分布的大致范围和可能值,即Mp中的指数p取自然对数的范围为[0。
4)nonlinear fitting非线性拟合
1.Study onnonlinear fitting method of transducer based on artificial neural network;基于人工神经网络的传感器非线性拟合方法的研究
2.Throughnonlinear fitting on clastic coal core gas desorption laws in Jiedong mine,compared each desorption model of the loss to the loss of volume by calculation methods.通过对街洞矿区碎屑状煤芯瓦斯解吸规律的非线性拟合,对各解吸模式的损失量与用计算方法所求得的损失量进行了比较。
3.With computer and the software Origin,thenonlinear fitting method is employed to process kinetics experimental data.借助电脑和Origin软件用非线性拟合方法处理乙酸乙酯皂化反应实验数据,可以在不测定反应起始和终了电导值的简化实验条件下,方便、快速、准确地获得反应速率系数及反应级数,建立动力学方程,优化了实验教学内容。
5)non-linear fitting非线性拟合
1.The decay functions of two kinds of bitumen are established using thenon-linear fitting method.通过对试验数据的非线性拟合,提出了表征两种沥青发泡性能的衰退方程,其参数有明确的物理意义。
2.The optimum models were obtained bynon-linear fitting to describe the kinetic processes of adsorption of Cd on four types of soils in Northeast China.通过非线性拟合的方法获取了适宜描述Cd在东北地区土壤上吸附动力学特征的最优化模型,综合来看,指数方程和指数函数方程比较适宜于描4种土壤对Cd的吸附动力学特征。
6)Nonlinear regression非线性拟合
1.The paper proposes a nonlinear regression approach with sound level residual error least-squares for evaluating reverberation times,when reverberation decay curves are obtained by the backward integration of room impulse responses.提出了估值混响时间的声级残差最小二乘非线性拟合法。
2.Through the nonlinear regression and optimization,the optimal parameters were obtained.并经非线性拟合和优化,获得了最佳的模型参数值,最终确定了能够较好表征实际发酵过程中菌体细胞生长、产物β-甘露聚糖酶合成以及基质总糖消耗的3个动力学方程。
3.The research on nonlinear regression, weight methods, standard curve, three periods ANOVA, rank sum test, was accomplished.完成了非线性拟合与加权计算方法、标准曲线、三周期方差分析、秩和检验等研究工作。
延伸阅读
非线性最小二乘拟合分子式：CAS号：性质：用最小二乘法拟合非线性方程。有些变量之间的非线性模型，通过变量变换可以化为线性模型，此称为外在线性。而有些变量之间的非线性模型，通过变量变换不能化为线性模型，通称为内在非线性。对于非线性模型y=f(ξ,θ)+ε，其残差平方和。S(θ)是θ的函数，当模型关于θ是非线性的，正规方程关于θ也是非线性的。基于使残差平方和s(θ)达到极小的原理求出θ的估计值，拟合非线性回归方程。
